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1 line
3.3 KiB
C
Executable File
1 line
3.3 KiB
C
Executable File
/* Copyright (c) 2017, Computer History Museum
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification, are permitted (subject to
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the limitations in the disclaimer below) provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
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disclaimer in the documentation and/or other materials provided with the distribution.
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* Neither the name of Computer History Museum nor the names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE
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COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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DAMAGE. */
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/* Copyright (c) 1998 by QUALCOMM Incorporated */
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//must have already included imapnetlib.h
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/**********************************************************************
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* imapconnections.h
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*
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* This file contains the functions that manage IMAP connections
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**********************************************************************/
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#ifndef IMAPCONNECTIONS_H
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#define IMAPCONNECTIONS_H
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// IMAPConnectionStruct - an entity to maintain an open connection to an IMAP server
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typedef struct IMAPConnectionStruct IMAPConnectionStruct, *IMAPConnectionPtr, **IMAPConnectionHandle;
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struct IMAPConnectionStruct
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{
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IMAPStreamPtr imapStream; // a stream to an IMAP server
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long owner; // the ID of personality that owns this stream
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long lastUsed; // TickCount of when this connection was last used
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long lifeTime; // number of seconds to keep this connection open
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Boolean inUse; // lock
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Boolean dontReuse; // true if this connection can't be reused.
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TaskKindEnum task; // what this connection is being used for
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Boolean rude; // be rude and slam the connection closed.
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IMAPConnectionHandle next;
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};
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// Connection pool management routines
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OSErr EnsureConnectionPool(PersHandle pers);
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void CheckIMAPConnections(void);
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void ZapAllIMAPConnections(Boolean force);
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void IMAPInvalidatePerConnections(PersHandle pers);
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// Connection use
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IMAPStreamPtr GetIMAPConnectionLo(TaskKindEnum forWhat, Boolean bSilent, Boolean bPerformUpdate);
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#define GetIMAPConnection(forWhat, bSilent) GetIMAPConnectionLo(forWhat, bSilent, true)
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void CleanupConnection(IMAPStreamPtr *imapStream);
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void PrepareToExpunge(IMAPStreamPtr imapStream);
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void IMAPRudeConnectionClose(IMAPStreamPtr imapStream);
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#endif //IMAPCONNECTIONS_H
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